Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of December 2019. For more information, please see Climatological Rankings.


Idaho

Precipitation Rankings, October 1998

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
October 1998
1-Month
0.86"
(21.84mm)
1.74"
(44.20mm)
-0.88"
(-22.36mm)
18th Driest Driest since: 1988 1978
108th Wettest Wettest since: 1997 2016
Ties: 1922, 1958, 1986
Sep–Oct 1998
2-Month
2.70"
(68.58mm)
2.95"
(74.93mm)
-0.25"
(-6.35mm)
50th Driest Driest since: 1993 1987
76th Wettest Wettest since: 1997 1940
Aug–Oct 1998
3-Month
3.07"
(77.98mm)
3.79"
(96.27mm)
-0.72"
(-18.29mm)
39th Driest Driest since: 1993 1952
87th Wettest Wettest since: 1997 1940
Jul–Oct 1998
4-Month
4.25"
(107.95mm)
4.62"
(117.35mm)
-0.37"
(-9.40mm)
55th Driest Driest since: 1996 1952
71st Wettest Wettest since: 1997 1982
Jun–Oct 1998
5-Month
7.02"
(178.31mm)
6.42"
(163.07mm)
0.60"
(15.24mm)
82nd Driest Driest since: 1996 1935
44th Wettest Wettest since: 1997 1923
May–Oct 1998
6-Month
11.65"
(295.91mm)
8.55"
(217.17mm)
3.10"
(78.74mm)
119th Driest Driest since: 1997 1935
7th Wettest Wettest since: 1984 1908
Apr–Oct 1998
7-Month
13.44"
(341.38mm)
10.49"
(266.45mm)
2.95"
(74.93mm)
115th Driest Driest since: 1997 1966
11th Wettest Wettest since: 1995 1923
Mar–Oct 1998
8-Month
15.61"
(396.49mm)
12.81"
(325.37mm)
2.80"
(71.12mm)
112th Driest Driest since: 1996 1924
14th Wettest Wettest since: 1997 1995
Feb–Oct 1998
9-Month
17.59"
(446.79mm)
15.27"
(387.86mm)
2.32"
(58.93mm)
102nd Driest Driest since: 1996 1966
24th Wettest Wettest since: 1997 1982
Jan–Oct 1998
10-Month
21.68"
(550.67mm)
18.29"
(464.57mm)
3.39"
(86.10mm)
112th Driest Driest since: 1996 1924
14th Wettest Wettest since: 1997 1982
Dec 1997–Oct 1998
11-Month
23.17"
(588.52mm)
21.20"
(538.48mm)
1.97"
(50.04mm)
89th Driest Driest since: 1994 1931
36th Wettest Wettest since: 1997 1997
Nov 1997–Oct 1998
12-Month
24.91"
(632.71mm)
23.89"
(606.81mm)
1.02"
(25.90mm)
77th Driest Driest since: 1994 1931
48th Wettest Wettest since: 1997 1997
Ties: 2019
May 1997–Oct 1998
18-Month
35.61"
(904.49mm)
32.44"
(823.98mm)
3.17"
(80.51mm)
95th Driest Driest since: 1994 1929
30th Wettest Wettest since: 1997 1982
Nov 1996–Oct 1998
24-Month
58.41"
(1,483.61mm)
47.77"
(1,213.36mm)
10.64"
(270.25mm)
120th Driest Driest since: 1996 1988
4th Wettest Wettest since: 1997 1997
Nov 1995–Oct 1998
36-Month
87.19"
(2,214.63mm)
71.63"
(1,819.40mm)
15.56"
(395.23mm)
120th Driest Driest since: 1996 1931
3rd Wettest Wettest since: 1997 1997
Nov 1994–Oct 1998
48-Month
116.25"
(2,952.75mm)
95.45"
(2,424.43mm)
20.80"
(528.32mm)
121st Driest Driest since: 1997 1931
1st Wettest Wettest to Date 1998
Nov 1993–Oct 1998
60-Month
133.36"
(3,387.34mm)
119.22"
(3,028.19mm)
14.14"
(359.15mm)
114th Driest Driest since: 1996 1935
7th Wettest Wettest since: 1997 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/